4/19/2023 0 Comments Dvd disk cleanerUnless you want to spend $500 or more on a professional resurfacing machine, it’s best just to avoid this option altogether. Be careful to not rub too vigorously on the disc, or you’ll risk damaging the data layer underneath. Think of it like pumice stone against the rough skin of your heel - rub it and you’ll get some of the dead skin off, but if you rub too hard, you’ll take off the important bits underneath. The idea is that the foam acts as an abrasive, like sandpaper, and may smooth out the outer layer of a disc and result in a smooth surface to read from. Clean Magic Eraser is made from melamine foam, the same kind used for sound and heat insulation, and it takes advantage of the unique properties of the material rather than chemicals to clean surfaces. Although you typically wet the magic eraser, lightly rubbing a dry eraser over the reflective surface of the disc - again, always in straight lines from the center of the disc outward - may smooth out some of the scratches on the reflective surface without affecting the data underneath. Clean’s budget pad may be geared toward household cleaning, but it’s also surprisingly useful when it comes to restoring the proper finish to optical discs. This is usually done by trying to play the disc in another device that has a disc drive or inserting another disc into the original drive that gave you issues. The first trick is to confirm that the problem is actually with the disc. There are all sorts of ways you can damage a disc, but it’s important to identify how deep a scratch is or what caused the disc to malfunction before proceeding.Make sure to store all your discs in cases or on spools, and handle them by the inner ring to avoid damaging the data. Given that the layer of data that is encoded onto the polycarbonate surface is so close to the top layer of the disc, scratches and dents on the label can cause read errors in the same way a ding in the reflective surface can.If possible, it’s a good idea to use one of these drives when trying to salvage a disc to lower the number of variables at play. Tray-loading drives may be more likely to read a damaged or scratched disc than slot-loading drives.Because the disc spins so fast, the reader has to be able to compensate for missing bits of the data as it goes, and when a scratch runs straight out from the center of the disc to the edge, it’s a lot easier for the algorithm to catch the error and fix it automatically. The reason for this is that the data runs in a spiral around the disc, as on a vinyl record. This allows for a better grip while cleaning and lets you avoid damaging any of the data printed onto the polycarbonate layer below. The best way to clean your discs is to start at the center and work your way outward in a straight line.Better still, put on a pair of latex gloves, if you happen to keep them around. It’s surprisingly easy to mess with the delicate data imprinted onto a disc’s polycarbonate layer, and both grease and oil are known to cause playback issues even if the disc shows no signs of physical damage. Wash and dry your hands before handling your discs.How to know if you’re actually getting Dolby Atmos soundĪpple AirPlay 2: the wireless audio and video streaming tech fully explainedīest 65-inch TV deals: Save on QLED and OLED for Super Bowl
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